Common Weakness Enumeration
CWE-843
AllowedAccess of Resource Using Incompatible Type ('Type Confusion')
Abstraction: Base · Status: Incomplete
The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type.
1170 vulnerabilities reference this CWE, most recent first.
GHSA-JQ66-XH47-J9F3
Vulnerability from github – Published: 2022-06-16 23:06 – Updated: 2024-07-03 21:13
VLAI
Summary
Type confusion if __private_get_type_id__ is overriden
Details
An issue was discovered in the failure crate through 0.1.5 for Rust. It may introduce "compatibility hazards" in some applications, and has a type confusion flaw when downcasting. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. NOTE: This may overlap CVE-2019-25010.
Severity
9.8 (Critical)
{
"affected": [
{
"package": {
"ecosystem": "crates.io",
"name": "failure"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "0.1.8"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2020-25575"
],
"database_specific": {
"cwe_ids": [
"CWE-843"
],
"github_reviewed": true,
"github_reviewed_at": "2022-06-16T23:06:58Z",
"nvd_published_at": "2020-09-14T19:15:00Z",
"severity": "CRITICAL"
},
"details": "An issue was discovered in the failure crate through 0.1.5 for Rust. It may introduce \"compatibility hazards\" in some applications, and has a type confusion flaw when downcasting. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. NOTE: This may overlap CVE-2019-25010.",
"id": "GHSA-jq66-xh47-j9f3",
"modified": "2024-07-03T21:13:49Z",
"published": "2022-06-16T23:06:58Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-25575"
},
{
"type": "WEB",
"url": "https://github.com/rust-lang-nursery/failure/issues/336"
},
{
"type": "WEB",
"url": "https://github.com/RustCrypto/hashes/pull/91"
},
{
"type": "WEB",
"url": "https://boats.gitlab.io/blog/post/failure-to-fehler"
},
{
"type": "WEB",
"url": "https://github.com/RustSec/advisory-db/blob/main/crates/failure/RUSTSEC-2019-0036.md"
},
{
"type": "WEB",
"url": "https://rustsec.org/advisories/RUSTSEC-2019-0036.html"
},
{
"type": "WEB",
"url": "https://rustsec.org/advisories/RUSTSEC-2020-0036.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "Type confusion if __private_get_type_id__ is overriden"
}
GHSA-JQGH-79HC-34VH
Vulnerability from github – Published: 2023-08-15 00:31 – Updated: 2024-04-04 06:57
VLAI
Details
A type confusion issue was addressed with improved checks. This issue is fixed in iOS 16.4 and iPadOS 16.4, macOS Ventura 13.3. Processing web content may lead to arbitrary code execution.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2023-32358"
],
"database_specific": {
"cwe_ids": [
"CWE-843"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-08-14T23:15:10Z",
"severity": "HIGH"
},
"details": "A type confusion issue was addressed with improved checks. This issue is fixed in iOS 16.4 and iPadOS 16.4, macOS Ventura 13.3. Processing web content may lead to arbitrary code execution.",
"id": "GHSA-jqgh-79hc-34vh",
"modified": "2024-04-04T06:57:39Z",
"published": "2023-08-15T00:31:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-32358"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/HT213670"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/HT213676"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-JQPP-VVPR-C7VW
Vulnerability from github – Published: 2026-07-01 00:34 – Updated: 2026-07-01 03:35
VLAI
Details
Type Confusion in CSS in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Low)
Severity
6.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2026-14148"
],
"database_specific": {
"cwe_ids": [
"CWE-843"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-30T23:17:26Z",
"severity": "MODERATE"
},
"details": "Type Confusion in CSS in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Low)",
"id": "GHSA-jqpp-vvpr-c7vw",
"modified": "2026-07-01T03:35:24Z",
"published": "2026-07-01T00:34:12Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-14148"
},
{
"type": "WEB",
"url": "https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html"
},
{
"type": "WEB",
"url": "https://issues.chromium.org/issues/515426873"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-JV2C-G9R9-8PF2
Vulnerability from github – Published: 2023-07-11 12:30 – Updated: 2024-04-04 05:56
VLAI
Details
A vulnerability has been identified in Tecnomatix Plant Simulation V2201 (All versions < V2201.0008), Tecnomatix Plant Simulation V2302 (All versions < V2302.0002). The affected application contains a type confusion vulnerability while parsing STP files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-21051)
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2023-37376"
],
"database_specific": {
"cwe_ids": [
"CWE-843"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-07-11T10:15:11Z",
"severity": "HIGH"
},
"details": "A vulnerability has been identified in Tecnomatix Plant Simulation V2201 (All versions \u003c V2201.0008), Tecnomatix Plant Simulation V2302 (All versions \u003c V2302.0002). The affected application contains a type confusion vulnerability while parsing STP files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-21051)",
"id": "GHSA-jv2c-g9r9-8pf2",
"modified": "2024-04-04T05:56:01Z",
"published": "2023-07-11T12:30:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37376"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-764801.pdf"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-JV5G-9525-8RXJ
Vulnerability from github – Published: 2024-06-11 21:32 – Updated: 2024-06-20 15:31
VLAI
Details
Type Confusion in V8 in Google Chrome prior to 126.0.6478.54 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2024-5838"
],
"database_specific": {
"cwe_ids": [
"CWE-843"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-06-11T21:15:54Z",
"severity": "HIGH"
},
"details": "Type Confusion in V8 in Google Chrome prior to 126.0.6478.54 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)",
"id": "GHSA-jv5g-9525-8rxj",
"modified": "2024-06-20T15:31:12Z",
"published": "2024-06-11T21:32:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-5838"
},
{
"type": "WEB",
"url": "https://chromereleases.googleblog.com/2024/06/stable-channel-update-for-desktop.html"
},
{
"type": "WEB",
"url": "https://issues.chromium.org/issues/342522151"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7VXA32LXMNK3DSK3JBRLTBPFUH7LTODU"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MPU7AB53QQVNTBPGRMJRY5SXJNYWW3FX"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-JV5X-P843-G4QR
Vulnerability from github – Published: 2022-05-13 01:20 – Updated: 2023-10-06 01:03
VLAI
Summary
ChakraCore RCE Vulnerability
Details
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8227.
Severity
7.5 (High)
{
"affected": [
{
"package": {
"ecosystem": "NuGet",
"name": "Microsoft.ChakraCore"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.8.5"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2018-8229"
],
"database_specific": {
"cwe_ids": [
"CWE-843"
],
"github_reviewed": true,
"github_reviewed_at": "2023-07-21T17:56:16Z",
"nvd_published_at": "2018-06-14T12:29:00Z",
"severity": "HIGH"
},
"details": "A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka \"Chakra Scripting Engine Memory Corruption Vulnerability.\" This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8227.",
"id": "GHSA-jv5x-p843-g4qr",
"modified": "2023-10-06T01:03:38Z",
"published": "2022-05-13T01:20:42Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-8229"
},
{
"type": "WEB",
"url": "https://github.com/chakra-core/ChakraCore/commit/9b270c55bfea2fbefc9482d3414c4b4b395cad10"
},
{
"type": "PACKAGE",
"url": "https://github.com/chakra-core/ChakraCore"
},
{
"type": "WEB",
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8229"
},
{
"type": "WEB",
"url": "https://web.archive.org/web/20210124174715/http://www.securityfocus.com/bid/104369"
},
{
"type": "WEB",
"url": "https://web.archive.org/web/20210927135934/http://www.securitytracker.com/id/1041097"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/45013"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "ChakraCore RCE Vulnerability"
}
GHSA-JW66-73HP-QQ98
Vulnerability from github – Published: 2021-12-24 00:00 – Updated: 2021-12-29 00:01
VLAI
Details
Type confusion in V8 in Google Chrome prior to 96.0.4664.45 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
{
"affected": [],
"aliases": [
"CVE-2021-38012"
],
"database_specific": {
"cwe_ids": [
"CWE-843"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-12-23T01:15:00Z",
"severity": "HIGH"
},
"details": "Type confusion in V8 in Google Chrome prior to 96.0.4664.45 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.",
"id": "GHSA-jw66-73hp-qq98",
"modified": "2021-12-29T00:01:10Z",
"published": "2021-12-24T00:00:58Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38012"
},
{
"type": "WEB",
"url": "https://chromereleases.googleblog.com/2021/11/stable-channel-update-for-desktop.html"
},
{
"type": "WEB",
"url": "https://crbug.com/1262791"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3W46HRT2UVHWSLZB6JZHQF6JNQWKV744"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2022/dsa-5046"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-JW76-X8JC-R725
Vulnerability from github – Published: 2024-09-11 15:31 – Updated: 2024-09-12 15:33
VLAI
Details
Type Confusion in V8 in Google Chrome prior to 128.0.6613.137 allowed a remote attacker to potentially exploit object corruption via a crafted HTML page. (Chromium security severity: High)
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2024-8638"
],
"database_specific": {
"cwe_ids": [
"CWE-416",
"CWE-843"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-09-11T14:15:14Z",
"severity": "HIGH"
},
"details": "Type Confusion in V8 in Google Chrome prior to 128.0.6613.137 allowed a remote attacker to potentially exploit object corruption via a crafted HTML page. (Chromium security severity: High)",
"id": "GHSA-jw76-x8jc-r725",
"modified": "2024-09-12T15:33:00Z",
"published": "2024-09-11T15:31:12Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-8638"
},
{
"type": "WEB",
"url": "https://chromereleases.googleblog.com/2024/09/stable-channel-update-for-desktop_10.html"
},
{
"type": "WEB",
"url": "https://issues.chromium.org/issues/362539773"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-M2P5-P64F-W8GX
Vulnerability from github – Published: 2022-05-13 01:43 – Updated: 2025-04-20 03:45
VLAI
Details
AP4_VisualSampleEntry::ReadFields in Core/Ap4SampleEntry.cpp in Bento4 1.5.0-617 uses incorrect character data types, which causes a stack-based buffer underflow and out-of-bounds write, leading to denial of service (application crash) or possibly unspecified other impact.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2017-14639"
],
"database_specific": {
"cwe_ids": [
"CWE-843"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-09-21T17:29:00Z",
"severity": "HIGH"
},
"details": "AP4_VisualSampleEntry::ReadFields in Core/Ap4SampleEntry.cpp in Bento4 1.5.0-617 uses incorrect character data types, which causes a stack-based buffer underflow and out-of-bounds write, leading to denial of service (application crash) or possibly unspecified other impact.",
"id": "GHSA-m2p5-p64f-w8gx",
"modified": "2025-04-20T03:45:41Z",
"published": "2022-05-13T01:43:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-14639"
},
{
"type": "WEB",
"url": "https://github.com/axiomatic-systems/Bento4/issues/190"
},
{
"type": "WEB",
"url": "https://github.com/axiomatic-systems/Bento4/commit/03d1222ab9c2ce779cdf01bdb96cdd69cbdcfeda"
},
{
"type": "WEB",
"url": "https://blogs.gentoo.org/ago/2017/09/14/bento4-stack-based-buffer-underflow-in-ap4_visualsampleentryreadfields-ap4sampleentry-cpp"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-M377-C76R-596Q
Vulnerability from github – Published: 2023-12-29 06:30 – Updated: 2023-12-29 06:30
VLAI
Details
Some Honor products are affected by type confusion vulnerability, successful exploitation could cause information leak.
Severity
4.6 (Medium)
{
"affected": [],
"aliases": [
"CVE-2023-51426"
],
"database_specific": {
"cwe_ids": [
"CWE-843"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-12-29T04:15:09Z",
"severity": "MODERATE"
},
"details": "\nSome Honor products are affected by type confusion vulnerability, successful exploitation could cause information leak.\n\n",
"id": "GHSA-m377-c76r-596q",
"modified": "2023-12-29T06:30:29Z",
"published": "2023-12-29T06:30:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-51426"
},
{
"type": "WEB",
"url": "https://www.hihonor.com/global/security/cve-2023-51426"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:L",
"type": "CVSS_V3"
}
]
}
No mitigation information available for this CWE.
No CAPEC attack patterns related to this CWE.